Lifespan
公共 Publicn. 预期生命期限；寿命；预期使用期限
🗣️ 情景例句
Dad and I were planning to go to the game,
爸爸本来要和我一起去，
I know the boy whose father is a policeman.
我知道那个男孩的父亲是警察。
Oh, thank you! said Ann. Look at the nice paper. Can I open it now, or later?
“噢，谢谢你！”安说，“瞧这漂亮的纸。我现在开还是以后再开？”